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Virtual Telecommunications Access Method

Virtual Telecommunications Access Method (VTAM) is the IBM subsystem that implements Systems Network Architecture (SNA) for mainframe environments. VTAM provides an application programming interface (API) for communication applications, and controls communication equipment such as adapters and controllers. In modern terminology, VTAM provides a…

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Virtual Telecommunications Access Method

Nodes27
Edges26
Triples19
Avg. degree1.93
Density0.074074
Components1

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Virtual Telecommunications Access Method

Top relations

related to ACF/VTAM · 14
Virtual Telecommunications Access Method → Access Method, ACF/VTAM, ACF/VTAME, Advanced Communication Function/Virtual Telecommunications, Advanced Communications Function, DOS/VSE, Entry, However, IBM, Multisystem Networking Facility, Originally, S/370s, The, VTAM

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Important terminology

vtam ibm sna communication access method network introduced virtual mainframe appn telecommunications systems provides acf time tcp ip controllers 3746

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
adaptersinstance ofand controls communication equipment0.80text
controllersinstance ofand controls communication equipment0.80text
terminalsinstance ofVTAM only allowed communication between mainframes and peripheral equipment0.80text
distributed processorsinstance ofVTAM only allowed communication between mainframes and peripheral equipment0.80text
minicomputersinstance ofVTAM only allowed communication between mainframes and peripheral equipment0.80text
Virtual Telecommunications Access Methodrelated to ACF/VTAMOriginally0.60section
Virtual Telecommunications Access Methodrelated to ACF/VTAMVTAM0.60section
Virtual Telecommunications Access Methodrelated to ACF/VTAMHowever0.60section
Virtual Telecommunications Access Methodrelated to ACF/VTAMACF/VTAM0.60section
Virtual Telecommunications Access Methodrelated to ACF/VTAMAdvanced Communication Function/Virtual Telecommunications0.60section
Virtual Telecommunications Access Methodrelated to ACF/VTAMAccess Method0.60section
Virtual Telecommunications Access Methodrelated to ACF/VTAMThe0.60section

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